No problem, we've got 87792226 and 73639491 to multiply
87792226 × 73639491 = 73639491 × (87792226)
+ 73639491 × 6 resulting in 441836946
+ 73639491 × 20 yielding 1472789820
+ 73639491 × 200 that equals 14727898200
+ 73639491 × 2000 that results in 147278982000
+ 73639491 × 90000 giving us 6627554190000
+ 73639491 × 700000 that equals 51547643700000
+ 73639491 × 7000000 which equals 515476437000000
+ 73639491 × 80000000 producing 5891159280000000

= 6464974836396966
